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Enhanced pathogenicity and transmissibility of H9N2 avian influenza virus in mammals by hemagglutinin mutations combined with PB2-627K
H9N2 avian influenza viruses (AIVs) circulate globally in poultry and have become the dominant AIV subtype in China in recent years. Previously, we demonstrated that the H9N2 virus (A/chicken/Eastern China/SDKD1/2015) naturally harbors a mammalian-adaptive molecular factor (627K) in the PB2 protein...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wuhan Institute of Virology, Chinese Academy of Sciences
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10006187/ https://www.ncbi.nlm.nih.gov/pubmed/36103978 http://dx.doi.org/10.1016/j.virs.2022.09.006 |